Intel corporation (20250081081). MULTIPLE PATH OVER UE-TO-NETWORK AND NG-UU

MULTIPLE PATH OVER UE-TO-NETWORK AND NG-UU

Organization Name

intel corporation

Inventor(s)

Chang Hong Shan of Shanghai (CN)

MULTIPLE PATH OVER UE-TO-NETWORK AND NG-UU

This abstract first appeared for US patent application 20250081081 titled 'MULTIPLE PATH OVER UE-TO-NETWORK AND NG-UU

Original Abstract Submitted

an apparatus and system of providing multi-path transmissions are described. a user equipment (ue) sends a multi-path policy provisioning request in a ue policy container to a policy control function (pcf). the pcf provisions a ue route selection policy (ursp) to the ue including a multi-path preference in an access type preference or multi-path parameter of a route selection descriptor of a ursp rule. the multi-path preference indicates a preferred path over a uu interface and layer-2 or layer-3 ue-to-network relay. the ue determines packet data unit (pdu) establishment additionally based on path availability, as well as prose layer-3 ue-to-network relay offload indication and prose policy. the multi-path policy provisioning request is earned in a registration request message or ue policy provisioning request message.